Chapter 112 Heart-blooding

Director Shang Ao is a big-faced little man. After hearing Su Cheng's words, Qiqiai Ai said, "Will our equipment be exported?"

"You have to use it yourself, and you have to export it. Otherwise, we will waste more investments for such a long time."

Shang Ao was confused and asked anxiously: "That means, do you need two sets of equipment?"

In their eyes, export equipment is naturally completely different from domestic equipment. Foreigners have money and can use good materials and high-cost accessories. Domestic companies lack money, so they can barely make up for their work.

Su Cheng continued to shake his head and said, "We need a set of equipment, we should do it as well as possible."

"That's so wasteful."

Su Cheng said speechlessly: "Only good equipment can increase more production, otherwise why should we spend so much money on research?"

"It's okay to save a little bit." Lao Gu said to him. He is 50 years old. After three years of disaster and the era of the most scarce supplies, he has a considerable persistence in frugality.

Su Cheng smiled and said, "Laogu, if the dispersion device of polymer drive is not done well, the ratio error will be large and the accuracy will be weak. If you can't play the 3087 you have worked hard to study, wouldn't it be a waste?"

Lao Gu touched his head with his rough hands and smiled, "This standard must be achieved."

Su Cheng turned to look at Yao Zefan.

The leader of the equipment project team smiled reluctantly and asked, "Then should our equipment be pushed down and redone?"

"No need to do it all." Su Cheng began to look through the assembly part of the drawings.

It is an important thing like a three-time oil production equipment, and its components are composed of. Every student majoring in oil must study repeatedly and take exams repeatedly. It is no exaggeration to take four tests in four years.

If Su Cheng had to make the entire conveyor, it might take several days and he would have to refer to many blueprints. However, if he had described the advantages and disadvantages of the conveyor and made improvements, he had done such a question countless times.

It's just a short answer question with 5 points.

In just a few dozen words, the key points of the conveyor are described, which is what Su Cheng is doing now.

While he was looking, he used shorthand to mark the notebook, and no one could understand it.

After a while, Su Cheng raised his head and said, "There are several problems imported from abroad that we need to avoid. First, configure the corresponding water supply and booster equipment, secondly, screw conveyor, and thirdly, the structural problem of the valve. Solve these three problems and we can copy foreign equipment and the level can surpass them."

When Yao Zefan heard him, he also lay on the drawings to look. After a while, he smiled bitterly and said, "Director Su can see it accurately. If these three parts can improve the level, the effect can rise to a large part, and 20% must be there. However, these three parts are not easy to solve."

"If it can rise by 40%, do you think it's difficult?"

The principle of polymer flooding is to dissolve the modified polyacrylamide with a dispersion equipment, inject it into the oil well, and drive out the oil.

In this process, two goals must be achieved. The first is to reduce the viscosity of the oil to dissociate the oil, and the second is to pressurize the reservoir. The best case is that the wells processed by three oil production methods can have a period of self-spraying period, which is also the most cost-effective.

Because polymers rarely change, the key points of polymer flooding are concentrated on dispersing equipment. The solvent must be dissolved as perfectly as possible according to the design idea, so that it can fully function.

This is relatively difficult, and it is impossible to accurately configure the solvent even in the laboratory.

However, the more precise and continuous the solvent is injected, the better the dissociation effect in the reservoir. In the 1980s, the general three oil production could produce 20% of the remaining reservoir. An increase of 40% was equivalent to an increase of 30%, which means millions of tons of crude oil.

Yao Zefan looked at the "water supply booster equipment", "screw conveyor" and "valve system" again and said: "If it can be improved by 40%, it will be no loss to do it again, but it will be too late."

Su Cheng waved his hand and said, "Time is what I am considering, you can just consider technical issues."

He changed his subject and commented: "Screw conveyor, this has been mentioned. Let's talk about the booster pump first. Although Zhongyuan Oilfield and Dagang Oilfield bought imported machinery, they used the old domestic l59z water injection booster pump. This is not good, and it is behind. The previous pumps, the liquid supply capacity and dispersion dissolution device cannot be fully matched, and automatic control cannot be completed. A new project team must be established to solve the problem of water supply booster equipment."

Director of Commerce smiled bitterly and said, "How can we still get rid of people? In the past two years, the superiors have been tight and we have invested all of them."

Look at Sucheng, the three-time oil production laboratory with less than 100 people is indeed overloaded, and the research workers cannot squeeze the time.

He nodded and said, "I'll go find someone. Next, then, the valve structure problem..."

The people from each project team listened, and the pen in their hands did not stop. These are people who have been immersed in the project for several years. Some people have been studying chemical oil extraction for more than 10 years. You can tell at first that "whether" there is one.

Su Cheng talks about the experience of later generations. From a time perspective, the advanced technology in the early 1990s may have appeared in foreign journals, but no one has integrated it systematically.

For example, spiral conveying and high-pressure rubber tube conveying have no technical difference, but the latter is easier to use than the former.

After using the former equipment company, after persisting for a while, most of them returned to the path of high-pressure rubber tubes until the technology ended.

These things that can be said by experience are exactly what Chinese researchers need. Su Cheng spoke smoothly and everyone listened seriously.

The director of the business was surprised at Su Cheng's promise.

As a deputy at the institute, he has been to the oilfield headquarters for many times. Sometimes he has to go to Shandong and ministries to pay money. He knows the difficulty of getting money. He dares not even once for a bold promise like Sucheng.

The afternoon time flies.

It was not until 6 o'clock that Su Cheng proposed to end, and everyone was reluctant to leave, so they talked for another hour before letting him go.

Although several small projects and the equipment department's major projects have to be corrected, no one blamed them.

People who do design hope to make a perfect product, but most of the time, people don’t know where the defects are.

If Su Cheng can point it out and point it to the right place, everyone will naturally be willing to accept it humbly.

The next morning, when Sucheng arrived at the institute, more than half of the researchers had worked for more than two hours.

Yao Zefan was even more naked, and there were thick and dark tea leaves soaked on the table.

"Didn't go back?" Su Cheng first came to the equipment department, but saw that the powder delivery system had been changed into a prototype. The relevant drawings of the high-pressure rubber tube were drawn, leaving only various adjustments to the oscillating plate that need to be calculated before drawing.

Yao Zefan took a sip of tea before saying hoarsely: "We must catch up with the lost time."

Su Cheng was stunned. This sentence felt extremely familiar.

Behind him, Yu Jinxing from the same project team responded: "Yes, think about it, when we worked in 1977 and 1978, it was just a matter of hard work. It's only 10 years since then, we've relaxed. I have decided to get up two hours early every day and go back an hour late, have to work extra night shifts every week, and eat lunch in the laboratory, so I don't believe it, and I can't get better equipment than Japan and the United States."

Su Cheng was stunned and said, "You are not relaxing at all..."

"I'm not relaxing yet, hey, Lao Yao, when was the last time you worked overtime on the weekend?"

Yu Jinxing snorted and said, "I heard that foreign research institutes also have to work overtime. The Japanese research institutes are particularly powerful. They all sleep in the research room. I will also bring a bedding to me the next day."

"Lao Yu, young people sleep in the office, and they have good conditions, neither tide nor noisy, and they have sleeping bags..."

"I'm young too." No researcher is easy to serve. For example, Yu Jinxing and Lao Gu are both people who can retire at any time. They do things all depend on their hearts. Apart from reasoning, no coercive measures are useful.

Su Cheng would not persuade people, so he pulled Shang Ao over and said, "Commercial office, I will give you ideological work. Mr. Yu and others can work overtime, but they can't stay up late. If you do this, I will help you remember a great achievement. You can only succeed, not fail."

"Yes." Shang Ao received warnings from the leaders of the institute several times, but he did not dare to make a fuss about the first thing. He immediately said to Yu Jinxing: "Old Yu, you can't trap me. We have been in love for so many years, so overtime is not enough."

"Oh, Director Su..." Yu Jinxing shouted, and was caught by Shang Ao.

Su Cheng waved his hand and went to look at the drawings.

This morning, the situation was still mainly familiar. However, due to yesterday's familiarity, the researchers' attitudes were completely different.

Although it was not so chasing and asking students about it like a professor in school, when Su Cheng asked a certain direction, everyone's explanations had become more professional than popular science.

This made Su Cheng feel a little bit relieved. After all, he is not a scholar of careful research. In addition to his rough outline, he lacks concepts for the detailed calculation formulas such as "the relationship between plunger diameter and power".

However, everyone only thought he was cautious and didn't care.

It was finally easy to wait until noon, and the loud horns of the truck sounded outside the window.

Su Cheng breathed a sigh of relief, broke out from the pile of paper, and shouted: "Come on two people and accompany me to unload the truck."

"What to unload?"

"Gloves."

"Is this coming?" Everyone in the laboratory was surprised.

Shang Ao said, "Director Su has emptied the material warehouse. Some of them are sold by rubber factories to Shanghai, and they have also cut them down, with a total of 100 boxes."

As he spoke, he went downstairs and saw the driver smoking condescendingly. The rear compartment of the car was filled with wooden boxes and cardboard boxes.

100 boxes don’t sound like a lot, but when you really see the real thing, you realize how huge the number is.

"There are tens of thousands of gloves, can you finish using them?" Lao Gu's frugality was recurring.

"Pe gloves should be thrown away as you use. Rubber voton is resistant to solvents and oil. There are only a little CSM gloves, and then there are fingerless gloves, only finger covers, sleeve covers, hand hoops... Gloves for sleeves, high temperature and ultra-high temperature resistant gloves, low temperature resistant gloves, electrician gloves... Everyone needs several sets." Su Cheng pulled the order on the car and said: "The Director of Commerce notified everyone that one pair of disposable gloves should be taken and treated in a centralized manner after use. The drying box inside should also be installed, and specially used for rubber gloves and CSS gloves..."

Everyone stepped forward and started carrying boxes.

Lao Gu carried a box of rubber gloves, his eyes suddenly turned red, he turned his head and said, "I have been doing it all my life, and I have used gloves before retirement. I used to wear gloves to touch my daughter, but I was afraid that I would burn her face."

After he said this, the researchers with children in the family were shaking and could not hold the box anymore.

Su Cheng was also stunned. Before buying gloves, he didn't think of this. He just subconsciously felt that protective equipment should be added... Think about it, these chemical researchers worked hard to go home overtime, and their hands were covered with various chemical reagents. Even if they used water to wash them over and over again, they still felt burning. Even if they wanted to hug the child, how dare they? At best, they just hug them with their elbows.

If you think so much, it would be like Lao Gu said, put on gloves and touch your children's little faces.

A pair of gloves protects not only the hands, but also the family.

Looking up at this three-story Su-style building, the effort contained in it is no longer just a saying.

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Chapter completed!